package com.cn.trip.servlet;


import com.cn.trip.bean.User;
import com.cn.trip.service.AddToCartService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * Servlet implementation class AddToCartServlet
 */
@WebServlet("/AddToCart")
public class AddToCartServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public AddToCartServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		int goods_id=Integer.parseInt(request.getParameter("goods_id"));
		User user=(User)(request.getSession().getAttribute("user"));
		int user_id=user.getId();
		boolean flag=new AddToCartService().addtToCart(user_id, goods_id);
		System.out.println(flag);
		if(flag) {
			response.getWriter().print(1);
		}else {
			response.getWriter().print(0);
		}
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
